6488589547441 has 3 divisors (see below), whose sum is σ = 6488592094713. Its totient is φ = 6488587000170.

The previous prime is 6488589547423. The next prime is 6488589547477. The reversal of 6488589547441 is 1447459858846.

The square root of 6488589547441 is 2547271.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 6488589547441 - 2²³ = 6488581158833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6488589547421) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1273636 + ... + 3820906.

It is an arithmetic number, because the mean of its divisors is an integer number (2162864031571).

Almost surely, 2^{6488589547441} is an apocalyptic number.

6488589547441 is the 2547271-st square number.

6488589547441 is the 1273636-th centered octagonal number.

It is an amenable number.

6488589547441 is a deficient number, since it is larger than the sum of its proper divisors (2547272).

6488589547441 is an frugal number, since it uses more digits than its factorization.

6488589547441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5094542 (or 2547271 counting only the distinct ones).

The product of its digits is 1238630400, while the sum is 73.

The spelling of 6488589547441 in words is "six trillion, four hundred eighty-eight billion, five hundred eighty-nine million, five hundred forty-seven thousand, four hundred forty-one".